Look in test/ for example code.

Note to 9800-people:
    I don't have a 9800 and I haven't really figured out what it's sending,
    but there's some minimal support right now. You have to set the
    transmission parameters to 9800 BPS and parity NONE. All the support
    comes from a weekend when I borrowed a CFX-9800G (LX392) from a friend.
